Chloride ion-doped polypyrrole nanocomposite as cathode material for rechargeable magnesium battery

Xiangyu Zhao; Zhigang Zhao; Yingchun Miao

doi:10.1016/j.materresbull.2018.01.012

Chloride ion-doped polypyrrole nanocomposite as cathode material for rechargeable magnesium battery

Xiangyu Zhao, Zhigang Zhao, Yingchun Miao

材料科学与工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

28 引用（Scopus）

摘要

We report a chloride ion-doped polypyrrole/carbon nanotube (PPyCl/CNTs) nanocomposite as new cathode material for rechargeable magnesium battery. The PPyCl/CNTs nanocomposite with amorphous structure, uniform chlorine distribution and large specific surface area shows reversible electrochemical energy storage upon redox reaction of nitrogen species. The structural configuration of PPyCl by the incorporation of CNTs contributes to significant improvement in the electrochemical performance. More than 95 mAh g⁻¹ capacity and a high Coulombic efficiency of about 96% are delivered. This study offers a promising way for designing new cathode for rechargeable magnesium batteries.

源语言	英语
页（从-至）	1-5
页数	5
期刊	Materials Research Bulletin
卷	101
DOI	https://doi.org/10.1016/j.materresbull.2018.01.012
出版状态	已出版 - 5月 2018

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abstract = "We report a chloride ion-doped polypyrrole/carbon nanotube (PPyCl/CNTs) nanocomposite as new cathode material for rechargeable magnesium battery. The PPyCl/CNTs nanocomposite with amorphous structure, uniform chlorine distribution and large specific surface area shows reversible electrochemical energy storage upon redox reaction of nitrogen species. The structural configuration of PPyCl by the incorporation of CNTs contributes to significant improvement in the electrochemical performance. More than 95 mAh g−1 capacity and a high Coulombic efficiency of about 96% are delivered. This study offers a promising way for designing new cathode for rechargeable magnesium batteries.",

keywords = "Cathode materials, Energy storage and conversion, Magnesium batteries, Nanocomposites, Polypyrrole",

author = "Xiangyu Zhao and Zhigang Zhao and Yingchun Miao",

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AU - Zhao, Xiangyu

AU - Zhao, Zhigang

AU - Miao, Yingchun

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N2 - We report a chloride ion-doped polypyrrole/carbon nanotube (PPyCl/CNTs) nanocomposite as new cathode material for rechargeable magnesium battery. The PPyCl/CNTs nanocomposite with amorphous structure, uniform chlorine distribution and large specific surface area shows reversible electrochemical energy storage upon redox reaction of nitrogen species. The structural configuration of PPyCl by the incorporation of CNTs contributes to significant improvement in the electrochemical performance. More than 95 mAh g−1 capacity and a high Coulombic efficiency of about 96% are delivered. This study offers a promising way for designing new cathode for rechargeable magnesium batteries.

AB - We report a chloride ion-doped polypyrrole/carbon nanotube (PPyCl/CNTs) nanocomposite as new cathode material for rechargeable magnesium battery. The PPyCl/CNTs nanocomposite with amorphous structure, uniform chlorine distribution and large specific surface area shows reversible electrochemical energy storage upon redox reaction of nitrogen species. The structural configuration of PPyCl by the incorporation of CNTs contributes to significant improvement in the electrochemical performance. More than 95 mAh g−1 capacity and a high Coulombic efficiency of about 96% are delivered. This study offers a promising way for designing new cathode for rechargeable magnesium batteries.

KW - Cathode materials

KW - Energy storage and conversion

KW - Magnesium batteries

KW - Nanocomposites

KW - Polypyrrole

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JO - Materials Research Bulletin

JF - Materials Research Bulletin

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Chloride ion-doped polypyrrole nanocomposite as cathode material for rechargeable magnesium battery

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